Home / 19,184.49-26,468.51-10,799.37

Finding the Fourth Proportional to 19,184.49, 26,468.51 and 10,799.37

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Solution

The fourth proportional to 19,184.49, 26,468.51 and 10,799.37 is: 14,899.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,184.49 : 26,468.51 = 10,799.37 : x
  2. Step 2: Convert to fraction form
    19,184.49/26,468.51 = 10,799.37/x
  3. Step 3: Cross multiply
    19,184.49x = 26,468.51 × 10,799.37
  4. Step 4: Simplify right side
    19,184.49x = 285,843,178.84
  5. Step 5: Solve for x
    x = 285,843,178.84/19,184.49
  6. Step 6: Final answer
    x = 14,899.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.